Make source an argument for IFS, default of aws (#169)

* Make source an argument for IFS

Signed-off-by: Luke Conibear <luke.conibear@tomorrow.io>

* Update changelog

Signed-off-by: Luke Conibear <luke.conibear@tomorrow.io>

* Updating docs to point people to ecmwf docs

---------

Signed-off-by: Luke Conibear <luke.conibear@tomorrow.io>
Co-authored-by: Nicholas Geneva <5533524+NickGeneva@users.noreply.github.com>

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Switched HRRR data source back to AWS grib
+- Make source an argument for IFS, default of aws
 
 ### Deprecated
 

earth2studio/data/ifs.py

@@ -47,6 +47,9 @@ class IFS:
 
     Parameters
     ----------
+    source : str, optional
+        Data source to fetch data from. For possible options refer to ECMWF's open data
+        Python SDK, by default "aws".
     cache : bool, optional
         Cache data source on local memory, by default True
     verbose : bool, optional
@@ -75,7 +78,7 @@ class IFS:
     IFS_LAT = np.linspace(90, -90, 721)
     IFS_LON = np.linspace(0, 359.75, 1440)
 
-    def __init__(self, cache: bool = True, verbose: bool = True):
+    def __init__(self, source: str = "aws", cache: bool = True, verbose: bool = True):
         # Optional import not installed error
         if opendata is None:
             raise ImportError(
@@ -84,7 +87,7 @@ def __init__(self, cache: bool = True, verbose: bool = True):
 
         self._cache = cache
         self._verbose = verbose
-        self.client = opendata.Client(source="azure")
+        self.client = opendata.Client(source=source)
 
     def __call__(
         self,